Warning: Permanently added '[localhost]:23496' (ED25519) to the list of known hosts. 1970/01/01 00:04:58 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:05:05 parsed 1 programs [ 318.022927][ T3621] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 334.612194][ T3654] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 334.639610][ T3654] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 336.395681][ T3654] hsr_slave_0: entered promiscuous mode [ 336.437785][ T3654] hsr_slave_1: entered promiscuous mode [ 338.227817][ T3654] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 338.275924][ T3654] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 338.348425][ T3654] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 338.382789][ T3654] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 339.959500][ T3654] 8021q: adding VLAN 0 to HW filter on device bond0 [ 343.848922][ T3654] veth0_vlan: entered promiscuous mode [ 343.912909][ T3654] veth1_vlan: entered promiscuous mode [ 344.171458][ T3654] veth0_macvtap: entered promiscuous mode [ 344.226689][ T3654] veth1_macvtap: entered promiscuous mode [ 344.487268][ T3654] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 344.489152][ T3654] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 344.490343][ T3654] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 344.491810][ T3654] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:05:45 executed programs: 0 [ 346.423216][ T2083] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 346.932936][ T2083] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 347.298641][ T2083] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 347.738559][ T2083] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 349.028603][ T2083] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 349.073645][ T2083] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 349.136066][ T2083] bond0 (unregistering): Released all slaves [ 349.361047][ T2083] hsr_slave_0: left promiscuous mode [ 349.428606][ T2083] hsr_slave_1: left promiscuous mode [ 349.518736][ T2083] veth1_macvtap: left promiscuous mode [ 349.519841][ T2083] veth0_macvtap: left promiscuous mode [ 349.521140][ T2083] veth1_vlan: left promiscuous mode [ 349.522271][ T2083] veth0_vlan: left promiscuous mode [ 354.780198][ T3785] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 354.802305][ T3785] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 355.230840][ T3788] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 355.276415][ T3788] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 357.388331][ T3785] hsr_slave_0: entered promiscuous mode [ 357.438571][ T3785] hsr_slave_1: entered promiscuous mode [ 358.166501][ T3788] hsr_slave_0: entered promiscuous mode [ 358.237366][ T3788] hsr_slave_1: entered promiscuous mode [ 358.305510][ T3788] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 358.306715][ T3788] Cannot create hsr debugfs directory [ 360.098948][ T3785] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 360.139274][ T3785] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 360.175367][ T3785] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 360.249958][ T3785] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 360.569235][ T3788] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 360.620441][ T3788] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 360.667324][ T3788] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 360.722577][ T3788] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 362.886904][ T3785] 8021q: adding VLAN 0 to HW filter on device bond0 [ 363.162951][ T3788] 8021q: adding VLAN 0 to HW filter on device bond0 [ 369.273231][ T3785] veth0_vlan: entered promiscuous mode [ 369.397266][ T3788] veth0_vlan: entered promiscuous mode [ 369.422606][ T3785] veth1_vlan: entered promiscuous mode [ 369.508369][ T3788] veth1_vlan: entered promiscuous mode [ 369.808047][ T3788] veth0_macvtap: entered promiscuous mode [ 369.826435][ T3785] veth0_macvtap: entered promiscuous mode [ 369.891788][ T3788] veth1_macvtap: entered promiscuous mode [ 369.902895][ T3785] veth1_macvtap: entered promiscuous mode [ 370.182370][ T3788] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 370.185704][ T3788] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 370.188830][ T3788] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 370.191294][ T3788] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 370.252926][ T3785] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 370.255568][ T3785] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 370.256901][ T3785] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 370.259150][ T3785] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:06:10 executed programs: 4 [ 378.178847][ C1] sched: DL replenish lagged too much [ 739.097871][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 739.101546][ C1] rcu: (detected by 1, t=30002 jiffies, g=33613, q=399 ncpus=2) [ 739.103701][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 28714 (4295011180-4294982466), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 739.106241][ C1] rcu: rcu_preempt kthread starved for 28714 jiffies! g33613 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 739.107524][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 739.108650][ C1] rcu: RCU grace-period kthread stack dump: [ 739.109606][ C1] task:rcu_preempt state:R running task stack:0 pid:17 tgid:17 ppid:2 flags:0x00000008 [ 739.112790][ C1] Call trace: [ 739.113527][ C1] __switch_to+0xf4/0x190 (T) [ 739.115255][ C1] __schedule+0x330/0x900 [ 739.116142][ C1] schedule+0x34/0x104 [ 739.116993][ C1] schedule_timeout+0x80/0xf8 [ 739.117832][ C1] rcu_gp_fqs_loop+0x138/0x48c [ 739.118608][ C1] rcu_gp_kthread+0x130/0x15c [ 739.119419][ C1] kthread+0x114/0x118 [ 739.120249][ C1] ret_from_fork+0x10/0x20 [ 739.121383][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 739.122812][ C1] CPU: 1 UID: 0 PID: 24 Comm: ksoftirqd/1 Not tainted 6.13.0-rc4-syzkaller-gd6ef8b40d075 #0 [ 739.124233][ C1] Hardware name: linux,dummy-virt (DT) [ 739.125211][ C1] pstate: 60402009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 739.126214][ C1] pc : sched_balance_rq+0x5a4/0xc74 [ 739.127061][ C1] lr : sched_balance_rq+0x5a0/0xc74 [ 739.127882][ C1] sp : ffff800082bebb90 [ 739.128400][ C1] x29: ffff800082bebb90 x28: f5f0000005d69300 x27: 0000000000000000 [ 739.129292][ C1] x26: fff000007f8d6260 x25: 0000000000000019 x24: ffff800082bebd54 [ 739.130050][ C1] x23: fff000007f8d5700 x22: fff000007f8d5700 x21: fff000007f8d6300 [ 739.130751][ C1] x20: ffff800082bebcb8 x19: f5f0000005d680c0 x18: 0000000000000001 [ 739.131520][ C1] x17: 0000000000000400 x16: 000000000000001d x15: 0000000000000000 [ 739.132281][ C1] x14: 00000000000003bd x13: f8f0000005eeda10 x12: 0000000000000000 [ 739.133382][ C1] x11: 000000ac15a346e0 x10: 000000000016e360 x9 : 00000000009bfc7d [ 739.135184][ C1] x8 : 0000000000000190 x7 : 0001fa0578788447 x6 : 000000000016e360 [ 739.136566][ C1] x5 : ffff8000827833f0 x4 : fbf0000005efb200 x3 : f5f0000005d68080 [ 739.137957][ C1] x2 : 000000000000000a x1 : f4f00000032536c0 x0 : 0000000000000100 [ 739.139043][ C1] Call trace: [ 739.139515][ C1] sched_balance_rq+0x5a4/0xc74 (P) [ 739.140077][ C1] sched_balance_domains+0x270/0x3ac [ 739.140582][ C1] sched_balance_softirq+0x50/0x74 [ 739.141192][ C1] handle_softirqs+0x108/0x240 [ 739.141662][ C1] run_ksoftirqd+0x3c/0x4c [ 739.142079][ C1] smpboot_thread_fn+0x208/0x22c [ 739.142693][ C1] kthread+0x114/0x118 [ 739.143111][ C1] ret_from_fork+0x10/0x20